The Carefree Life of an SSS-Class Knight summary: Supernatural entities known as Celestials and the Awakened, individuals with extraordinary abilities, have become commonplace in the world. However, Sungwon Yoo, an average person striving for a simple existence, remains unaffected by their existence. His tranquility shatters when he receives an enigmatic text message, transforming him into a one-of-a-kind SSS-class knight, bestowed with advantageous benefits. In order to evade assassination attempts from those coveting his powers, Sungwon must enhance his abilities through the process of leveling up.